baber/WOPTO huggingface dataset:
Patent KR-20030097033-A (KR)
Title: Tape guide device of automatic roll tape cutter
Inventor: HONG MYON KI
IPC: B65H35/07
Filed: 2002-06-18
Abstract: PURPOSE: A tape cutting device for an automatic roll tape cutter is provided to smoothly operate a fixed blade and a mobile blade by supplying lubricant to one side of the fixed blade and the mobile blade. CONSTITUTION: A frame(10) is detachably coupled to the front of a cutter case, and has a tape drawing slot(11) and a guide channel(12) for guiding a mobile blade(30). A fixed blade(20) is installed at the rear top of the frame. The mobile blade is installed at the rear bottom of the frame, and has a horizontal hole(31), an inclined hole(32), and a sensor insertion hole(33). A lubricant supply unit(40) supplies lubricant to one side of the fixed blade and the mobile blade.
Patent KR-20030097248-A (KR)
Title: Method and system for converting protocol of digital broadcasting system
Inventor: AHN CHI DEUK
IPC: H04N7/24
Filed: 2002-06-20
Abstract: PURPOSE: A method for transforming a digital broadcasting protocol and a system thereof are provided to convert broadcasting protocol in transport stream manufactured in ATSC and DVB standards. CONSTITUTION: A first protocol extractor(124) demultiplexes transport stream of an advanced television systems committee(ATSC) broadcasting standard for extracting a first program and system information protocol(PSIP)/program specific information(PSI) data which are broadcasting protocols. A second protocol extractor(126) demultiplexes transport stream of a digital video broadcasting standard for extracting first system information(SI)/PSI data. A protocol converter(130) receives the first PSIP/PSI data and the first SI/PSI data for converting the first PSIP/PSI data into second SI/PSI data corresponding to broadcasting protocol of DVB standard, or converting the first SI/PSI data into the second PSIP/PSI data. A multiplexer(140) multiplexes the second SI/PSI data the transport stream from which the first PSIP/PSI data is extracted or the second PSIP/PSI data and the transport stream from which the first SI/PSI data is extracted.
Patent KR-20040004745-A (KR)
Title: Piperidine compound, process for the production
Inventor: LIM KWANG MIN
IPC: C07D211/22
Filed: 2002-07-05
Abstract: PURPOSE: A process for preparing a piperidine compound is provided, thereby simplifying the preparation process and improving the preparation yield and the purity of the piperidine compound. CONSTITUTION: A process for preparing a piperidine compound of the formula(I) comprises the steps of: (i) cyclization and isomerization reactions of a compound of the formula(II) using base compound to prepare a compound of the formula(III); (ii) reducing the compound of the formula(III) under a reducing agent, wherein Y is halogen such as chloro, bromo or iodine, methane sulfonyl of hydroxy, or paratoluenesulfonyl of hydroxy; R1 is hydrogen, C1-C10 linear or branched chain alkyl, substituted C1-C10 alkyl, C1-C10 alkoxy, substituted C1-C10 alkoxy, aryl, substituted aryl or carbonyl, ester, or amide; and R2 is alkylester, arylester or cyano.
Patent KR-20040006366-A (KR)
Inventor: JIN KUM SOO
IPC: F25B30/04
Filed: 2002-07-12
Abstract: PURPOSE: A heat pump system using air as a heat source is provided to increase a coefficient of performance by favorably evaporating refrigerant liquid in an outdoor heat exchanger if the air temperature is low in a cooling operation and to increase the coefficient of performance by dry-saturating and overheating-vaporizing refrigerant steam flowed into a compressor. CONSTITUTION: A heat pump system is composed of a basic cooling circuit(1), a heat storage(10), a heat exchanger(20), a heat pipe(30), and first and second heat exchangers(40,41). The basic cooling circuit successively couples a compressor(2), a 4-way valve(3), an indoor heat exchanger(4), a cooling expansion valve(5), a heating expansion valve(6), and an outdoor heat exchanger(7) to a conduit(8) and couples the 4-way valve and the compressor to a suction conduit(9). The heat storage is disposed between the cooling and heating expansion valves to fill a heat medium(12) and to embed a latent heat storing material(13) and a re-condensing heat exchanger(11) installed between the cooling and heating expansion valves. The heat exchanger is connected to the heat storage with a return pipe(22) mounted with a supply pipe(21) and a circulating pump(23) and is installed to the suction side of the outdoor heat exchanger. The heat pipe has an evaporating unit(31) installed to the outer periphery of the re-condensing heat exchanger and a radiating unit(32) connected to the evaporating unit by a connecting pipe(33) and positioned out of the heat storage. The first and second heat exchangers are mounted with parallel to the suction conduit and embedded in the radiating unit and the heat storage to optionally act to the temperature of the refrigerant steam sucked into the compressor.
Patent KR-20030011603-A (KR)
Title: Recording disc and apparatus for playing back recorded information
Inventor: TOMITA YOSHIMI
IPC: G11B7/24091
Filed: 2002-07-23
Abstract: PURPOSE: To provide a recording disk and a recorded information reproducing device that can easily make the original disk of the recording disk in which the disk classification information indicating the classification of the recording disk is recorded. CONSTITUTION: The recording disk classification indicates by the wobble state of a group track formed in the recording disk.
Patent KR-20040009915-A (KR)
Inventor: KIM JEONG HUN
IPC: G09G3/296
Filed: 2002-07-26
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to improve the stability of an address discharge by forming an auxiliary electrode in close proximity to a sustain electrode. CONSTITUTION: A pair of sustain electrodes(Y,Z) are formed on an upper substrate(40) and comprised of a sustain electrode and a scan electrode. An address electrode(X) is cross-formed with the pair of sustain electrodes(Y,Z) on a lower substrate(42) opposite to the upper substrate(40). An auxiliary electrode(P) is adjacently formed in parallel with the sustain electrode to generate an auxiliary discharge. A sidewall(56) separates the upper substrate(40) from the lower substrate(42). The pair of sustain electrodes(Y,Z) are comprised of transparent electrodes(44A,46A) and bus electrodes(44B,46B).
Patent KR-20040011074-A (KR)
Title: Brush holder ass'y for starter
Inventor: KIM BEOM RAE
IPC: H02K13/00
Filed: 2002-07-27
Abstract: PURPOSE: A brush assembly is provided to reduce parts count and manufacturing procedures and costs, while allowing for ease of assembly of the brush assembly by forming a protrusion at the brush holder or clamp plate. CONSTITUTION: A starter comprises a housing; an armature which rotates by the power received through a brush assembly(13) and a commutator; a driving shaft for receiving a power from the armature; an overrunning clutch for transmitting the power from the driving shaft to an engine; and a lever operating by a magnet switch so as to engage the pinion of the overrunning clutch to the ring gear of the engine. The brush assembly includes an insulation plate(21) and a clamp plate(22) for coupling of the insulation plate. The clamp plate has a protrusion(22a) protruded outward from the outer surface of the clamp plate. The housing has a groove for insertion of the protrusion of the clamp plate. The rear bracket is coupled at the state where the protrusion is accommodated in the groove of the housing.
Patent KR-20040013314-A (KR)
Title: Method for recording/reproducing data in multi format and apparatus thereof, and storage medium for storing multi format data
Inventor: LEE SANG AM
IPC: H04N9/79
Filed: 2002-08-05
Abstract: PURPOSE: A multi-format recording and reproducing apparatus and method, and a storage medium are provided to record video data and audio data in a recording medium including a multi-format region. CONSTITUTION: A user selects a format type of data to be recorded in a recording medium through a user interface(730). Whenever data is recorded in the selected format(740), data information related with the format is added(750). After the data is recorded, file information corresponding to the format is generated. The file information is title search information of the format. The data information is data attribute information recorded in a predetermined format. The data information is recorded after or before the data is recorded. The data information is recorded in a read-in or read-out region of a disc.
Patent KR-20040016315-A (KR)
Title: Voice Service Enable Headlight Apparatus and Controlling Method for the Same
Inventor: KIM YEONG YEOL
IPC: B60Q11/00
Filed: 2002-08-16
Abstract: PURPOSE: A headlight device of a variable light distribution and its control method are provided to offer information about the operating status of the headlight device to a driver by dividing the information to each mode. CONSTITUTION: A headlight device comprises a headlight(11), a headlight control unit(12), a detecting unit of operating statuses(13), a selecting unit of a voice service(14). The headlight irradiates light frontward by installing in the front part of a vehicle. The headlight control unit controls the headlight by transmitting on/off control commands to the headlight. The detecting unit detects the operating statuses of the headlight through the control unit by connecting with the control unit. The selecting unit outputs different voice information through a speaker according to the detected information through the detecting unit. By seizing the operating statuses without additional checking lighting statuses, accidents are reduced and the driver's convenience is increased.
Patent KR-20040017683-A (KR)
Title: Liquid electrophotographic image forming apparatus
Inventor: BANG JEONG HUN
IPC: G03G15/24
Filed: 2002-08-23
Abstract: PURPOSE: A wet electro-photographic image forming apparatus is provided to improve the transfer efficiency by secondarily transferring a firstly transferred toner image, and simplify a structure by transferring and fusing the toner image at the same time. CONSTITUTION: An intermediate transfer belt(140) is installed to circularly travel an endless track for firstly receiving a toner image transferred from a photo conductor drum. A secondary transfer and fusing unit(150) includes a secondary transfer roller(152) and a secondary transfer backup roller(154) arranged opposite to each other. The secondary transfer roller receives a predetermined bias voltage and compresses the intermediate transfer belt. A heater(156) is installed in the secondary transfer roller for heating the toner image on the intermediate transfer belt. The toner image on the intermediate transfer belt is transferred to paper while being fused at the same time by a static potential difference, compressing, and heating.
Patent KR-20040018672-A (KR)
Title: Composition comprising S(+)-ibuprofen and transdermal patch comprising the same composition
Inventor: CHI SANG CHEOL
IPC: A61K31/192
Filed: 2002-08-26
Abstract: PURPOSE: Provided are a transdermal therapeutic composition containing S(+)-ibuprofen and a transdermal patch containing the same, thereby increasing the transdermal absorption of S(+)-ibuprofen dramatically. CONSTITUTION: A transdermal therapeutic composition is characterized by containing S(+)-ibuprofen, polyisobutylene and a pyrrolidone derivative which was selected from the group consisting of N-methylpyrrolidone, 2-pyrrolidone, 5-methylpyrrolidone, 1-decylthiomethyl-2-pyrrolidone, 1-butyl-3-dodecyl-2-pyrrolidone, 1,5-dimethyl-2-pyrrolidone, 1-ethyl-2-pyrrolidone, 1-propyl-2-pyrrolidone, 1-butyl-2-pyrrolidone, 1-hexylpyrrolidone, 1-dodecyl-2-pyrrolidone and 1-laurylpyrrolidone. A transdermal patch is composed of a base layer, an adhesion layer containing the transdermal therapeutic composition, and a release liner, sequentially.
Patent KR-20040022573-A (KR)
Title: Phone service in locked mobile telecommunication terminal
Inventor: YANG JIN SEONG
IPC: H04M1/673
Filed: 2002-09-09
Abstract: PURPOSE: A calling method of a mobile communication terminal in a locked state is provided to consecutively input a password for unlocking and input a calling number for making a call, and to maintain a locked state when the call is terminated, thereby simply making the call. CONSTITUTION: A controller checks whether a series of signals are inputted through a key input unit(S201). If the inputted signals correspond to emergent signals(S202), the controller temporarily unlocks a state of a mobile communication terminal to enable an emergent call(S208), and maintains a locked state after terminating the call(S206,S207). If the inputted signals are not the emergent signals(S203), the controller checks whether an inputted password is equal to a password for unlocking(S204). If so, the controller temporarily unlocks the mobile communication terminal to enable a general call(S205). If the general call is terminated, the controller maintains the locked state(S206,S207).
Patent KR-20030004153-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/40
Filed: 2002-09-24
Abstract: PURPOSE: An automatic overturning water gate operated by a fish way formed by the operation of a control plate guiding the water quality improvement is provided to prevent accidents caused by a breakdown of a water gate, to control water level easily by regulating the lower end of a water gate and to improve the quality of polluted water. CONSTITUTION: The automatic overturning water gate operated by a fish way formed by the operation of a control plate guiding the water quality improvement comprises: a fixed shaft(7) fixed between walls or supports; a water gate(1) provided with a cylinder installation space and hinged on the fixed shaft(7) by many fixed shaft brackets(8); many connectors(5) whose one side is coupled with the fixed shaft(7) and the other side is provided with a mobile hinge(6); a cylinder(3) coupled with a cylinder rod(4), whose one side is hinged on a cylinder bracket(2); a closed cylinder protective case installed in the cylinder installation space to prevent the damage of the cylinder(3) and the surrounding members by sand and gravel; and a water gate support for preventing a counter flow of sand and gravel to the lower part of the water gate(1).
Patent KR-20040031187-A (KR)
Title: A power source supplying device for a moving cart system
Inventor: HONG JONG MUN
IPC: B65G43/00
Filed: 2002-10-04
Abstract: PURPOSE: A driving source supply device for a transfer trolley is provided to secure installation space in a narrow work space by supplying pneumatic pressure and sources of electricity at the same and enable simplification of a process by reducing the number of parts. CONSTITUTION: A driving source supply device for a transfer trolley is disposed between the transfer trolley and the floor of a work place, to supply pneumatic pressure and sources of electricity as the driving source of the transfer trolley. The driving source supply device for the transfer trolley comprises an air-receiving and electricity-receiving part(3) mounted to a side of the transfer trolley through a bracket, and an air-supply and electricity-supply part(7) mounted to a side of the floor of the work place through a driving cylinder(5), to correspond to the air-receiving and electricity-receiving part. Pneumatic lines and electricity tips are installed inside the air-receiving and electricity-receiving part. Pneumatic lines and electricity tips, each connected to the pneumatic lines and electricity tips of the air-receiving and electricity-receiving part, are installed inside the air-supply and electricity-supply part.
Patent KR-20040032385-A (KR)
Title: Method for Managing Marketing Using Contract Information
Inventor: KANG WON HUI
IPC: G06Q99/00
Filed: 2002-10-09
Abstract: PURPOSE: A marketing management method using contract information is provided to design a correct marketing plan by displaying the contract information summing the previous contract information and the new contract information as a graph. CONSTITUTION: It is judged that a previous contract information search event is occurred from a user terminal(S49). In case that the previous contract information search event is occurred, the previous contract information matched with customer information is extracted/transmitted to the user terminal by searching the stored previous contract information(S51). It is judged that a new contract input event occurs from the user terminal(S53). In the case that the new contract input event is occurred, the new contract information inputted from the user terminal is stored and a storing result is transmitted to the user terminal(S55). It is judged that an event for summing the previous and the new contract information is occurred from the user terminal(S56). In the case that a summing event is occurred, the previous and the new contract information are summed, and a summing result is transmitted to the user terminal as the graph(S59).
Patent KR-20040035012-A (KR)
Title: Moving picture codec and method for preventing of moving picture error
Inventor: JUNG YEONG AN
IPC: H04N19/166
Filed: 2002-10-18
Abstract: PURPOSE: A method for preventing an error of a moving picture codec and the moving picture codec are provided to refer to a bit rate of errors occurring when a video bit stream transmitted through a wireless network is decoded, thereby preventing errors upon encoding by an encoder and upon decoding by a decoder and implementing a high quality service. CONSTITUTION: A decoder decodes a received video bit stream(S501). Macro blocks in which errors are generated are measured among entire macro blocks to calculate a macro block error rate(S502). The macro block error rate is applied to an encoder of an adjacent codec to encode video signals according to the error rate by regulating an intra refresh rate. When the error rate of the macro blocks decided upon decoding by the decoder is high, an intra mode encoding method is forcibly inserted in the bit stream encoded in the encoder many times for encoding and the bit stream is transmitted to an external(S503,S504).
Patent KR-20040037446-A (KR)
Title: Apparatus and method for manufacturing holographic diffraction field element, 3D holographic display apparatus and method using it
Inventor: AHN CHI DEUK
IPC: G03H1/02
Filed: 2002-10-28
Abstract: PURPOSE: A device and a method of photorefractive recording medium fabrication and a device and a method of 3-dimensional holographic display using the same are provided to use the photorefractive recording medium as a fringe diffraction field, thereby eliminating a computation time for a real-time computer-generated hologram upon display and enabling real-time vertical and horizontal hologram display with high resolution. CONSTITUTION: A control unit(10) controls point holograms for all coordinates of a virtual space to be respectively multiplexed and recorded in a photorefractive recording medium(15). A light source unit(11) cuts off and transmits beams and expands widths of transmitted laser beams under control of the control unit(10). A beam splitter(12) optically splits the laser beams of which the widths are expanded into an object beam and a reference beam. An object beam processing unit(13) cuts off or transmits the object beam, generates point holograms for all coordinates in the virtual space by spatially modulating the transmitted object beam, and then records the object beam in the photorefractive recording medium(15) by reducing the object beam to have a recordable beam width, under control of the control unit(10). A reference beam processing unit(14) varies the reference beam when recording the point holograms in the photorefractive recording medium(15) to have a different incident angle. A display unit(1) enlarges the holograms recorded in the optical photorefractive recording medium(15) to an observable size.
Patent KR-20040037994-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: RYU HYEOK HYEON
IPC: H01L21/8238
Filed: 2002-10-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve stability and margin of a gate electrode by performing pretreatment ion implantation to the gate electrode. CONSTITUTION: An isolation layer(104) is formed on a substrate(102) to define an NMOS and PMOS region. An oxide layer for a gate pattern is formed on the resultant structure. By patterning the oxide layer to have the same width, the substrate of the NMOS and PMOS region is exposed. A gate oxide layer(108) is formed on the exposed substrate. A polysilicon layer is filled between the oxide patterns. By removing the oxide pattern, an NMOS gate electrode(112a) and a PMOS gate electrode(112b) are formed. Dopants are implanted to the gate electrodes by performing pretreatment ion implantation. Then, a source and drain region(120a,120b) are formed in the substrate.
Patent KR-20040038436-A (KR)
Title: a manufacturing process of a chicken feed append to a pine needle extract
Inventor: KIM CHUN KUAN
IPC: A23K1/00
Filed: 2002-11-01
Abstract: PURPOSE: Provided is a manufacturing process of a chicken feed added with a pine needle extract to prevent diseases of a chicken and improve the quality of chicken meat. CONSTITUTION: A manufacturing process of a chicken feed added with a pine needle extract comprises the steps of: mixing 0.1-0.5 wt.% of a pine needle extract with water; mixing 25-35 wt.% of the mixture with a feed and followed by fermentation; and mixing 0.2-5 wt% of the fermented feed with a feed.
Patent KR-20030069034-A (KR)
Title: Scroll-type expander having a heating structure and vapor cycle employing the expander
Inventor: KIM YEONG MIN
IPC: F25B9/06
Filed: 2002-11-06
Abstract: PURPOSE: A scroll expander with a heating structure and a steam cycle using the same are provided to allow working fluid supplied through a central inlet to be continuously expanded and reheated. CONSTITUTION: A scroll expander(10) includes a hermetic housing(12) having a heating surface on an outside thereof, two inlets(27) formed on an upper pat and a lower part of a center thereof, an outlet(23) formed on a periphery thereof; a fixed scroll(13) fixed in the housing, spirally formed from the center of the housing, and extended to the periphery of the housing; a rotary scroll(15) forming a spiral from the center of the housing, and extended to the periphery of the housing to be engaged with the fixed scroll in the housing, and rotating with fixed rotating radius to continuously expand working fluid introduced into the housing; a heating chamber(17) installed on an outer circumference of the housing to supply heat as the rotary scroll rotates to expand the working fluid; and a driving axis(29) connected with the rotary scroll to drive the rotary scroll.
Patent KR-20030038527-A (KR)
Title: Liquid-crystalline medium
Inventor: REIFFENRATH VOLKER
IPC: C09K19/46
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a liquid crystalline medium, which is suitable for matrix liquid crystal displays having a high working temperature, a very high specific resistance, a short response time and a low critical voltage. CONSTITUTION: The liquid crystalline medium based on a mixture of polar compounds having positive or negative dielectric anisotropy comprises a compounds represented by the formula 1, wherein X is F, Cl, CN, SF5, NCS or a halogenated C1-C8 alkyl radical optionally having a CH2 groups substituted by -O- or -CH=CH- so that O atoms are not directly bonded to each other; and each of L1 to L3 is independently H or F.